UNI foam air filter for the Honda CR125 and CR250 from 2002 to 2007. UNI Air Filters are unsurpassed in airflow, dirt stopping and overall performance. They produce more horsepower and more torque than any other air filter. Replace the stock air filter with a serviceable air filter! The UNI foam filter needs to be oiled. We have the oil available here.
Features:
- Designed to fit the in the factory air box exactly like original filter.
- The best selling replacement air filter for competition motorcycles and ATVs.
- Unique two stage design allows for easy and complete cleaning.
- Dual layer of foam, can be serviced separately.
- High flow UNI filter will improve performance and provide the best filtration and engine protection available
- Flow Matched filters need no rejetting.
- Thin ultra seal base is virtually impossible to tear and has a a built-in grease groove
- Made in the USA
UNI Part Number: NU-4135ST
Replacement for Honda Part Number: 17213-KZ4-J40, 17213-KSR-710
Fits Honda:
CR250R - 2002-2007